Which of the following in motion cannot be deflected by magnetic field?
Correct answer: B. Neutron
- A. Electron
- B. Neutron
- C. Proton
- D. Sodium ion
Explanation
Option B is correct.The protons, cathode rays and the alpha particles are charged particles, so these are deflected by the magnetic field. But neutrons have no charge, so these are not deflected by magnetic field.
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About Electromagnetism
Magnetic flux density and magnetic flux describe the strength of a magnetic field and the field passing through a surface. A charged particle moving through a magnetic field experiences a force perpendicular to its velocity and may follow circular or helical motion, depending on the angle between velocity and field.
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